The Fighter's Block by Hadley Quinn

(This book contains mature content, including sex and language. For adults 18+) The entire fourth floor of Donovan Kemp's apartment complex houses only MMA fighters, dubbing it "The Fighter's Block." Growing up in an abusive home put Van on the fast track to nowhere, but a caring fight club owner took him under his wing as a teen and shaped him into a fighter with integrity. Now in his mid-twenties, his life changes dramatically when he steps in to help a beautiful girl in a scary situation with her boyfriend. Surprising to Van, she ends up going home with him. He's now on the fast track to something else: falling in love. He feels that Danielle is the type of girl that he could only dream about, but the two quickly fall hard for each other in equal measure. When the ex boyfriend proves to be nothing but trouble, Van has a tough time deciding between protecting Dani with legal measures or just bashing the guy's face in himself. The harassment escalates, eventually pulling Dani and Van apart, and Van finds himself feeling desperate enough to do something drastic. If being thrown in jail isn't bad enough for Van, an undercover investigator seems to be getting a little too close to Dani, the fight club he grew up in could be turned upside down with scandal, and the friends that he trusts with his life might not be who they say they are. So much for finally discovering the little bit of happiness he'd been deprived of his entire life. Can he get it back, or will it be a fight he just might have to lose...